138 JOURNAL, BOMBAY NATURAL HISTORY SOCIETY ,Vol.XVlII, 



with black, becoming broad dorsally, posterior edge with three irregular acute 

 projections, preceded and followed by rather broad purplish-leaden grey 

 fascia;, each consisting of several subconfluent strigse ; apical area deep ferrugi- 

 nous somewhat mixed with blackish, including several small purplish-leaden 

 marks beneath costa and an oblique striga : cilia dark purplish-grey irrorated 

 with whitish points, with a blackish-grey subbasal line mixed with deep 

 ferruginous. Hindwings rather dark fuscous, darker posteriorly ; cilia grey, 

 with darker subbasal line. 



Khasi Hills, in June and July ; twelve specimens. 

 Eucusma rlwdantha , n. sp. 



$ . 20 mm. Head and palpi yellow-ochreous. Thorax pale ochreous, 

 yellower anteriorly. Abdomen grey. Posterior tibias clothed with dense 

 projecting scales above. Forewings elongate, posteriorly dilated, costa gently 

 arched, apex obtuse, termen nearly straight, hardly oblique ; bright crimson- 

 rose, costa faintly darker-strigulated ; a greenish-ochreous basal patch, deep 

 yellow in middle of base, and with a small ochreous-brown dorsal mark near 

 base, outer edge rather irregular, running from before 5 of costa to beyond 

 middle of dorsum ; a small ochreous apical spot, edged below by a triangular 

 white mark ; cilia crimson-rose, with a whitish-ochreous apical patch extend- 

 ing to near middle of termen. Hindwings rather dark grey, darker pos- 

 teriorly ; cilia grey, round apex whitish-grey, with dark grey subbasal line. 

 Khasi Hills, in September ; one specimen. 

 Eucosma mniochlora, n. sp. 



$ $ . 22 — 23 mm. Head, palpi, and thorax rather deep green, thoracic 

 crest large, bifid. Abdomen rather dark grey. Posterior legs without tufts. 

 Forewings elongate, rather narrow, costa gently arched, apex obtuse, termen 

 sinuate, hardly oblique ; rather deep green, somewhat mixed with whitish on 

 margin of dark markings ; markings dark bronzy-fuscous, somewhat mixed 

 with deep green, and finely edged with black ; costal edge ochreous-whitish, 

 with scattered dark fuscous dots ; an irregular transverse spot on costa at \, 

 and a longitudinal upwards-angulated mark in disc beneath it ; two small spots 

 on dorsum at \ and | ; central fascia moderate, irregular, widely interrupted 

 below middle, dorsal portion reduced to a triangular prsetornal spot ; four small 

 spots on costa posteriorly ; a triangular blotch in disc posteriorly, of which one 

 angle touches third of these spots, one almost reaches central fascia, and one is 

 connected by an arm with termen above tornus ; one or two small white marks 

 beneath anterior angle of this : cilia green, indistinctly barred with fuscous 

 towards middle of termen, base ochreous-whitish. Hindwings rather dark 

 grey, darker posteriorly ; cilia grey. 



Palni Hills (6000 feet) ; six specimens (Campbell). 

 Eucosma mosaica, n. sp. 



$ 9. 19 — 20 mm. Head and thorax brownish-ochreous, thorax more 

 or less mixed with grey, crest tinged with ferruginous. Palpi ascending, 

 with appressed scales, whitish-ochreous or pale ochreous with two or 



